12 Days of Christmas
134th
99 Bottles of Beer
104th
Abundant Numbers
210th
Arabic to Roman
132nd
brainfuck
159th
Christmas Trees
110th
Cubes
70th
Diamonds
64th
Divisors
81st
Emirp Numbers
145th
Evil Numbers
212th
Fibonacci
238th
Fizz Buzz
1st
Happy Numbers
122nd
Leap Years
211th
Morse Decoder
69th
Morse Encoder
66th
Niven Numbers
184th
Odious Numbers
205th
Ordinal Numbers
118th
Pangram Grep
52nd
Pascal’s Triangle
113th
Pernicious Numbers
175th
Prime Numbers
184th
Quine
339th
Rock-paper-scissors-Spock-lizard
105th
Roman to Arabic
51st
Rule 110
76th
Seven Segment
100th
Sierpiński Triangle
109th
Spelling Numbers
π
199th
√2
99th